Hello my name is ***** ***** i will do my best to help you , i strive for EXCELLENT service and nothing more. This is a super easy fix your self. Located on the top of the valve cover at the front of the engine. Two of them stick right up. Here is the link to a picture.http://www.mediafire.com/view/9tts0bv9vcwmktyI would replace both of them as they are common to fail and can be bought at the dealer. Napa ones are the same price and I always use dealer parts on a Important part like this. Hope this information helps its Just a 10mm bolt that holds them on. Hope this information helps Please take a second and click the box and rate my service GOOD OR EXCELLENT SERVICE if you feel I have been helpful and please request me in the future. If you feel I have not been helpful please DO NOT RATE BAD OR POOR AND WASTE YOUR MONEY , I will opt out to see if another expert can provide more or better assistance so you're not wasting your money!!. Thanks for choosing just answer. Lou. also , if you feel i deserve one , BONUSES are GREATLY APPRECIATED ! 😉Keep in mind then when you rate it does not end our conversation. you can still return here to me for follow up information if needed, Lou.

also make sure the wiring is good, one of the bolts that goes to the solenoid sometimes rubs the harness and causes issues, always use dexos 5w-30 oil for oil changes also. or the same faults could occur.